Analysis
- max time kernel
148s - max time network
151s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
03/11/2024, 03:23
General
- Target 92b846ca259d512fbfd4674af6ac75ef75baa25a06a75edc0d4ab36707a32c18.exe
- Size 27KB
- Sample241103-dxrdvstdjb
- SHA256 92b846ca259d512fbfd4674af6ac75ef75baa25a06a75edc0d4ab36707a32c18
Score
10/10
Malware Config
Extracted
Family
-
njrat
Version
-
v4.0
Botnet
-
BRASIL
C2
-
chromedata.accesscam.org:9098
Mutex
-
Desktop
Attributes
-
reg_key
Desktop
-
splitter
|-F-|
Signatures
- Njrat family
- njRAT/Bladabindi
Widely used RAT written in .NET.
- Drops startup file 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 35 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\92b846ca259d512fbfd4674af6ac75ef75baa25a06a75edc0d4ab36707a32c18.exe"C:\Users\Admin\AppData\Local\Temp\92b846ca259d512fbfd4674af6ac75ef75baa25a06a75edc0d4ab36707a32c18.exe"1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2420-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/2420-1-0x0000000000090000-0x000000000009E000-memory.dmp
memory/2420-6-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/2420-7-0x0000000074B20000-0x000000007520E000-memory.dmp
memory/2420-9-0x0000000074B20000-0x000000007520E000-memory.dmp